OSH Runtime Performance

Source code: benchmarks/osh-runtime.sh

Raw files

Elapsed Time by Shell (milliseconds)

Some benchmarks call many external tools, while some exercise the shell interpreter itself.

workload host name bash dash osh-native osh-nosouffle osh-static osh bash ratio static bash ratio
abuild-print-help no-host 16 9 22 22 19 1.31 1.16
bin-true no-host 632 456 828 826 670 1.31 1.06
configure.cpython no-host 14,535 14,729 14,220 14,327 13,444 0.98 0.92
configure.ocaml no-host 3,838 3,760 3,849 3,802 3,848 1.00 1.00
configure.tcc no-host 48 44 50 48 46 1.05 0.97
configure.util-linux no-host 13,231 13,923 13,198 13,128 12,634 1.00 0.95
configure.yash no-host 1,788 1,765 1,775 1,766 1,816 0.99 1.02
hello-world no-host 1 1 3 3 1 2.49 1.04

Minor Page Faults

workload host name bash dash osh-native osh-nosouffle osh-static osh bash ratio static bash ratio
abuild-print-help no-host 2,396 1,164 3,296 3,386 2,816 1.38 1.18
bin-true no-host 101,483 49,365 132,365 131,969 110,969 1.30 1.09
configure.cpython no-host 1,622,143 1,638,044 1,594,549 1,615,180 1,522,812 0.98 0.94
configure.ocaml no-host 298,638 280,995 305,220 306,387 301,039 1.02 1.01
configure.tcc no-host 5,216 4,215 5,629 5,636 5,152 1.08 0.99
configure.util-linux no-host 1,539,099 1,696,910 1,498,009 1,519,236 1,457,173 0.97 0.95
configure.yash no-host 173,273 159,516 176,867 177,052 173,069 1.02 1.00
hello-world no-host 152 88 391 399 181 2.57 1.19

Memory Usage (Max Resident Set Size in MB)

Memory usage is measured in MB (powers of 10), not MiB (powers of 2).

workload host name bash dash osh-native osh-nosouffle osh-static osh bash ratio static bash ratio
abuild-print-help no-host 4.8 4.1 9.4 10.0 6.4 1.95 1.32
bin-true no-host 3.1 1.4 8.5 9.2 5.2 2.71 1.67
configure.cpython no-host 34.7 34.5 34.4 34.5 34.4 0.99 0.99
configure.ocaml no-host 28.7 28.8 28.5 28.8 28.7 1.00 1.00
configure.tcc no-host 26.3 26.1 26.4 26.0 26.2 1.00 0.99
configure.util-linux no-host 39.5 39.7 39.6 39.6 39.9 1.00 1.01
configure.yash no-host 33.4 33.4 33.1 33.4 33.4 0.99 1.00
hello-world no-host 3.1 1.6 6.6 7.1 3.4 2.08 1.08

GC Stats

workload host name elapsed ms max gc millis total gc millis allocated MB max rss MB num allocated num live max survived num in heap num in pool 1 num in pool 2 num gc points num gc done gc threshold num growths
hello-world no-host 3 0 0 0.3 6.6 3,896 3,896 0 716 1,916 1,264 2 0 50,000 0
bin-true no-host 828 1 2 3.5 8.5 151,881 10,750 2,964 14,775 72,390 64,716 3,008 3 50,000 0
configure.cpython no-host 14,220 1 72 14.8 34.4 1,750,743 35,378 28,935 93,071 869,707 787,965 25,789 61 50,000 0
configure.util-linux no-host 13,198 3 71 21.6 39.6 2,705,279 37,450 66,323 119,739 1,291,802 1,293,738 32,527 42 132,646 1
configure.ocaml no-host 3,849 1 2 2.8 28.5 149,681 12,642 6,557 9,207 70,290 70,184 1,693 3 50,000 0
configure.tcc no-host 50 0 0 1.4 26.4 30,530 30,530 0 1,674 14,467 14,389 271 0 50,000 0
configure.yash no-host 1,775 1 2 2.7 33.1 143,443 11,455 6,611 7,160 70,503 65,780 2,095 3 50,000 0
abuild-print-help no-host 22 1 2 3.0 9.4 117,212 65,784 41,994 4,969 54,592 57,651 277 3 83,988 1
hello-world no-host 3 0 0 0.3 7.1 3,895 3,895 0 715 1,916 1,264 2 0 50,000 0
bin-true no-host 826 1 2 3.5 9.2 151,881 10,754 2,968 14,775 72,390 64,716 3,008 3 50,000 0
configure.cpython no-host 14,327 1 72 14.8 34.5 1,750,742 35,383 28,940 93,070 869,707 787,965 25,789 61 50,000 0
configure.util-linux no-host 13,128 3 71 21.6 39.6 2,705,279 37,456 66,329 119,739 1,291,802 1,293,738 32,527 42 132,658 1
configure.ocaml no-host 3,802 1 2 2.8 28.8 149,681 12,647 6,562 9,207 70,290 70,184 1,693 3 50,000 0
configure.tcc no-host 48 0 0 1.4 26.0 30,530 30,530 0 1,674 14,467 14,389 271 0 50,000 0
configure.yash no-host 1,766 1 2 2.7 33.4 143,443 11,459 6,615 7,160 70,503 65,780 2,095 3 50,000 0
abuild-print-help no-host 22 1 2 3.0 10.0 117,212 65,788 41,998 4,969 54,592 57,651 277 3 83,996 1

rusage Details

task id host name workload elapsed ms user ms sys ms max rss MB shell label
7 no-host abuild-print-help 16 8 9 4.8 bash
15 no-host abuild-print-help 9 7 3 4.1 dash
23 no-host abuild-print-help 22 14 9 9.4 osh-native
31 no-host abuild-print-help 22 14 8 10.0 osh-nosouffle
39 no-host abuild-print-help 19 12 8 6.4 osh-static
1 no-host bin-true 632 304 365 3.1 bash
9 no-host bin-true 456 282 171 1.4 dash
17 no-host bin-true 828 309 528 8.5 osh-native
25 no-host bin-true 826 322 512 9.2 osh-nosouffle
33 no-host bin-true 670 329 354 5.2 osh-static
2 no-host configure.cpython 14,535 7,899 6,997 34.7 bash
10 no-host configure.cpython 14,729 8,001 7,064 34.5 dash
18 no-host configure.cpython 14,220 7,531 6,946 34.4 osh-native
26 no-host configure.cpython 14,327 7,579 7,006 34.5 osh-nosouffle
34 no-host configure.cpython 13,444 7,450 6,234 34.4 osh-static
4 no-host configure.ocaml 3,838 1,542 1,332 28.7 bash
12 no-host configure.ocaml 3,760 1,567 1,209 28.8 dash
20 no-host configure.ocaml 3,849 1,590 1,293 28.5 osh-native
28 no-host configure.ocaml 3,802 1,584 1,258 28.8 osh-nosouffle
36 no-host configure.ocaml 3,848 1,568 1,314 28.7 osh-static
5 no-host configure.tcc 48 23 26 26.3 bash
13 no-host configure.tcc 44 21 24 26.1 dash
21 no-host configure.tcc 50 32 19 26.4 osh-native
29 no-host configure.tcc 48 27 22 26.0 osh-nosouffle
37 no-host configure.tcc 46 26 20 26.2 osh-static
3 no-host configure.util-linux 13,231 6,867 6,812 39.5 bash
11 no-host configure.util-linux 13,923 6,740 7,653 39.7 dash
19 no-host configure.util-linux 13,198 6,539 6,855 39.6 osh-native
27 no-host configure.util-linux 13,128 6,505 6,848 39.6 osh-nosouffle
35 no-host configure.util-linux 12,634 6,392 6,444 39.9 osh-static
6 no-host configure.yash 1,788 1,009 784 33.4 bash
14 no-host configure.yash 1,765 987 766 33.4 dash
22 no-host configure.yash 1,775 1,007 768 33.1 osh-native
30 no-host configure.yash 1,766 989 777 33.4 osh-nosouffle
38 no-host configure.yash 1,816 1,028 787 33.4 osh-static
0 no-host hello-world 1 0 1 3.1 bash
8 no-host hello-world 1 0 1 1.6 dash
16 no-host hello-world 3 2 1 6.6 osh-native
24 no-host hello-world 3 1 2 7.1 osh-nosouffle
32 no-host hello-world 1 1 0 3.4 osh-static

More Details

task id host name workload minor faults major faults swaps in block out block signals voluntary ctx involuntary ctx shell label
7 no-host abuild-print-help 2,396 0 0 0 8 0 41 0 bash
15 no-host abuild-print-help 1,164 0 0 0 8 0 40 0 dash
23 no-host abuild-print-help 3,296 0 0 0 16 0 38 0 osh-native
31 no-host abuild-print-help 3,386 0 0 0 16 0 39 0 osh-nosouffle
39 no-host abuild-print-help 2,816 0 0 0 8 0 39 0 osh-static
1 no-host bin-true 101,483 0 0 0 8 0 1,996 60 bash
9 no-host bin-true 49,365 0 0 0 8 0 2,992 82 dash
17 no-host bin-true 132,365 0 0 0 16 0 1,995 61 osh-native
25 no-host bin-true 131,969 0 0 0 16 0 2,001 69 osh-nosouffle
33 no-host bin-true 110,969 0 0 0 8 0 1,995 74 osh-static
2 no-host configure.cpython 1,622,143 0 0 0 25,272 0 14,088 998 bash
10 no-host configure.cpython 1,638,044 0 0 0 25,272 0 14,121 1,036 dash
18 no-host configure.cpython 1,594,549 0 0 0 25,280 0 11,281 846 osh-native
26 no-host configure.cpython 1,615,180 0 0 0 25,280 0 11,314 832 osh-nosouffle
34 no-host configure.cpython 1,522,812 0 0 0 25,272 0 11,301 832 osh-static
4 no-host configure.ocaml 298,638 0 0 0 4,432 0 2,021 171 bash
12 no-host configure.ocaml 280,995 0 0 0 4,432 0 2,106 195 dash
20 no-host configure.ocaml 305,220 0 0 0 4,440 0 1,997 233 osh-native
28 no-host configure.ocaml 306,387 0 0 0 4,440 0 1,998 205 osh-nosouffle
36 no-host configure.ocaml 301,039 0 0 0 4,432 0 1,997 198 osh-static
5 no-host configure.tcc 5,216 0 0 0 80 0 49 2 bash
13 no-host configure.tcc 4,215 0 0 0 88 0 52 2 dash
21 no-host configure.tcc 5,629 0 0 0 96 0 45 2 osh-native
29 no-host configure.tcc 5,636 0 0 0 96 0 45 2 osh-nosouffle
37 no-host configure.tcc 5,152 0 0 0 88 0 45 1 osh-static
3 no-host configure.util-linux 1,539,099 2 0 232 35,944 0 19,009 1,069 bash
11 no-host configure.util-linux 1,696,910 1 0 0 35,936 0 17,095 1,350 dash
19 no-host configure.util-linux 1,498,009 3 0 0 35,952 0 16,052 930 osh-native
27 no-host configure.util-linux 1,519,236 2 0 0 35,944 0 16,190 957 osh-nosouffle
35 no-host configure.util-linux 1,457,173 2 0 0 35,936 0 16,188 966 osh-static
6 no-host configure.yash 173,273 0 0 0 3,616 0 879 93 bash
14 no-host configure.yash 159,516 0 0 0 3,616 0 1,003 106 dash
22 no-host configure.yash 176,867 0 0 0 3,624 0 856 97 osh-native
30 no-host configure.yash 177,052 0 0 0 3,624 0 855 95 osh-nosouffle
38 no-host configure.yash 173,069 0 0 0 3,616 0 860 108 osh-static
0 no-host hello-world 152 0 0 0 8 0 1 0 bash
8 no-host hello-world 88 0 0 0 8 0 1 0 dash
16 no-host hello-world 391 0 0 0 16 0 1 0 osh-native
24 no-host hello-world 399 0 0 0 16 0 1 0 osh-nosouffle
32 no-host hello-world 181 0 0 0 8 0 1 0 osh-static

Shell and Host

shell label shell id
bash bash-36833674
dash dash-cea41b3e
osh-native osh-b858a07b
osh-nosouffle osh-0dad869a
osh-static osh-static-064f919a
host label host id
no-host no-host-9c670df1